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Results 1 - 2 of 2 for Alkaptonuria
  1. Alkaptonuria is an inherited condition that causes arthritis, kidney stones, spots of dark pigmentation, and dark urine. Ochronosis, a buildup of dark (blue-black) ...
  2. ... the HGD gene have been found to cause alkaptonuria. This condition is characterized by arthritis, kidney stones, ... calcify), leading to health problems in people with alkaptonuria. Excess homogentisic acid is also excreted in urine, ...